#include <stdio.h>
#include <signal.h>
#include <stdlib.h>
#include <unistd.h>
#include <time.h>

int main ()
{
    int64_t count = 0;
    time_t end ;
    end = time(NULL) + 5 ;


    while (time(NULL) <= end)
        count++;

    printf("%ld\n" , count);
    exit(0);
}